[Haskell-cafe] [ANN] Safe Lazy IO in Haskell

[Henning Thielemann]

On Mon, 23 Mar 2009, nicolas.pouillard wrote:

> Excerpts from Henning Thielemann's message of Sun Mar 22 23:58:44 +0100 2009:
>>
>> On Sun, 22 Mar 2009, nicolas.pouillard wrote:
>>
>>> It sounds like a nice idea, it would be great to have a straight-io package
>>> to play a bit more with explicit exceptions in things like 'IO'.
>>
>> Maybe I should then restrict lifting to LazyIO to SIO actions. That would
>> not make LazyIO safe, but reduces surprises.
>
> By SIO you actually mean straight-io right?

Yes

> I was confused because I also have an SIO monad in the strict-io 
> package.

Sorry